Disclosure of utility model
The utility model aims to provide a lotus classification screening device, which aims to solve the problems that the labor intensity is high, the screening efficiency is low, and the screening machine is used for screening and the classification screening can be better carried out when the lotus is screened in the prior art.
The lotus classifying and screening device comprises a mounting box, support columns and a support frame, wherein the support columns are fixedly connected to the side parts of four corners of the bottom of the mounting box, the support frame is fixedly connected to the left and right parts of the front side and the rear side of the top of the mounting box, a multistage screening mechanism is fixedly connected to the inside of the mounting box, the multistage screening mechanism comprises a first outlet, a second outlet, a sieve bucket, a connecting plate, a sliding block, a sliding groove, a first spring, a rotating shaft, a connecting disc, an extrusion block, a stress plate and a rotating motor, the left side of the mounting box is uniformly penetrated and provided with the first outlet, the middle part of the bottom of the mounting box is penetrated and provided with the second outlet, the inside of the mounting box is uniformly and slidably connected with the sieve bucket, the front part and the rear part of the adjacent sieve bucket are fixedly connected with the connecting plate, the bottoms of the connecting plates on the sides far away from each other are fixedly connected with the sliding block, the upper and lower parts of the front side of the mounting box are fixedly connected with the sliding groove, the left and the right side of the top of the sliding block is fixedly connected with the first spring, the left side and the left side of the sieve bucket, the left side of the connecting plate is uniformly penetrated and the rotating shaft is fixedly connected with the rotating shaft, the middle part of the rotating shaft is fixedly connected with the rotating shaft, and the middle part of the rotating plate is fixedly connected with the bottom of the rotating shaft, and the rotating plate is fixedly connected with the bottom front side of the rotating plate.
As a further description of the above technical solution:
The sieve bucket is located inside the first outlet, the length of the sieve bucket is sequentially reduced from top to bottom, and the mesh diameter of the sieve bucket is sequentially reduced from top to bottom.
As a further description of the above technical solution:
The bottom of atress board with the top of connection pad is relative, just the bottom of atress board is provided with the cambered surface, slider sliding connection in inside the spout, just the left and right side wall of slider with the laminating of the left and right side wall of spout.
As a further description of the above technical solution:
the input end of the rotating motor is electrically connected with the output end of an external power supply, the end part of the output shaft of the rotating motor is fixedly connected with the front end of the rotating shaft, and the top end of the first spring is fixedly connected with the top end of the sliding groove.
As a further description of the above technical solution:
The feeding mechanism comprises a charging box, an L-shaped plate, a baffle, a discharging hole, a mounting plate, a second spring, a fixing plate, a driving motor and an extrusion wheel, wherein the opposite sides of the supporting frame are fixedly connected with the charging box, the L-shaped plate is fixedly connected with the bottom end fixing front and rear parts of the charging box, the baffle is fixedly connected between the inner side walls of the L-shaped plate in the front and rear parts, the discharging hole is formed in the middle of the right side of the top of the baffle in a penetrating mode, the mounting plate is fixedly connected with the left side and the right side of the baffle, the second spring is uniformly and fixedly connected with the middle of the right side inclined surface of the mounting plate, the fixing plate is fixedly connected with the driving motor in the middle of the bottom of the fixing plate, and the extrusion wheel is fixedly connected with the end part of an output shaft of the driving motor.
As a further description of the above technical solution:
the right-hand member fixed connection of second spring in the left side bottom of charging box, the top of baffle with the laminating of charging box's bottom, driving motor's input and external power source's output electric connection, the extrusion wheel be located left portion the right side of mounting panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. This lotus classification sieving mechanism, through the rotation of rotating the motor, drive the pivot and rotate, thereby make the connection pad rotate, thereby make the extrusion piece incessantly extrude the atress board, make the atress board reciprocate, make the sieve fight drive the connecting plate reciprocate, make the slider slide in spout inside back and forth, through the incessantly shake of sieve fight, screen the lotus, avoid utilizing the manual work to screen, reduce intensity of labour, promote screening efficiency, and through three sieve fight, divide into four different grade types with the lotus of being one's voice, be convenient for carry out hierarchical processing.
2. This categorised sieving mechanism of lotus in a Hunan, through driving motor's rotation, drive the extrusion wheel and rotate, when the mounting panel contact of extrusion wheel and left portion, make left mounting panel drive the baffle left side move, make the second spring tensile, make the bin outlet be located the charging box bottom, make lotus in a Hunan whereabouts, when extrusion wheel and left mounting panel separation, reset through the second spring, make the mounting panel drive the baffle and reset, make the bin outlet shift out the charging box, stop the unloading, thereby make lotus in a Hunan periodic entering install bin, make lotus in a Hunan periodic screening, avoid once too much, lead to screening incompletely, promote the quality of screening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a lotus classification screening device, which avoids screening by manpower, reduces labor intensity, improves screening efficiency, divides lotus into four different classes by three screening hoppers, is convenient for classification treatment, and comprises a mounting box 100, a support column 200 and a support frame 300, wherein the mounting box is shown in the figures 1-4;
Referring again to fig. 1, the mounting box 100 is used for mounting a support column 200 and a support frame 300;
Referring to fig. 1 again, the supporting columns 200 are fixedly connected to the bottom four corners and edges of the installation box 100 for supporting the installation box 100, and the supporting frames 300 are fixedly connected to the front and rear sides and the left and right sides of the top of the installation box 100 for installing the feeding mechanism 500;
Referring to fig. 2 again, a multi-stage screening mechanism 400 is fixedly connected to the inside of the installation box 100, and the multi-stage screening mechanism 400 includes a first outlet 410, a second outlet 420, a screening bucket 430, a connecting plate 440, a slider 450, a chute 460, a first spring 470, a rotating shaft 480, a connecting plate 481, a pressing block 482, a force-receiving plate 483 and a rotating motor 490;
Referring to fig. 2 again, a first outlet 410 is uniformly and penetratingly provided at the left side of the installation box 100, a second outlet 420 is penetratingly provided at the middle of the bottom of the installation box 100, sieve hoppers 430 are uniformly and slidably connected inside the installation box 100, connecting plates 440 are fixedly connected at the front and rear parts between two adjacent sieve hoppers 430, sliding blocks 450 are fixedly connected at the bottoms of the connecting plates 440 at the front and rear parts, which are far away from each other, sliding grooves 460 are provided at the upper and lower parts of the front side of the installation box 100, and first springs 470 are fixedly connected at the left and right sides of the top of the sliding blocks 450;
Referring to fig. 2 again, a rotating shaft 480 is rotatably connected in a penetrating manner in the middle of the bottom of the front and rear sides of the inner cavity of the installation box 100, a connecting disc 481 is symmetrically and fixedly connected to the outer side wall of the rotating shaft 480, an extrusion block 482 is uniformly and fixedly connected to the outer side wall of the connecting disc 481, a stress plate 483 is fixedly connected to the front and rear sides of the bottom of the sieve bucket 430 positioned at the bottom, and a rotating motor 490 is fixedly connected to the middle of the bottom of the front side of the installation box 100.
In summary, through the rotation of the rotating motor 490, the rotating shaft 480 is driven to rotate, so that the connecting disc 481 rotates, the pressing block 482 continuously presses the force plate 483, the force plate 483 moves up and down, the sieve bucket 430 drives the connecting plate 440 to move up and down, the sliding block 450 slides back and forth in the sliding groove 460, the lotus is sieved through the continuous shaking of the sieve bucket 430, the manual sieving is avoided, the labor intensity is reduced, the sieving efficiency is improved, and the lotus is divided into four different classes through the three sieve buckets 430, so that the classification treatment is facilitated.
Referring again to fig. 2, the sieve bucket 430 is located inside the first outlet 410, the length of the sieve bucket 430 decreases sequentially from top to bottom, and the mesh diameter of the sieve bucket 430 decreases sequentially from top to bottom.
Referring to fig. 2 again, the bottom of the force plate 483 is opposite to the top of the connection plate 481, and the bottom of the force plate 483 is provided with an arc surface, the sliding block 450 is slidably connected inside the sliding groove 460, and the left and right side walls of the sliding block 450 are attached to the left and right side walls of the sliding groove 460.
Referring to fig. 2 again, the input end of the rotary motor 490 is electrically connected to the output end of the external power source, and the end of the output shaft of the rotary motor 490 is fixedly connected to the front end of the rotary shaft 480, and the top end of the first spring 470 is fixedly connected to the top end of the chute 460.
Referring to fig. 3 again, the feeding mechanism 500 is fixedly connected to opposite sides of the left and right supporting frames 300, the feeding mechanism 500 comprises a charging box 510, an L-shaped plate 520, a baffle 530, a discharge opening 531, a mounting plate 540, a second spring 550, a fixing plate 560, a driving motor 570 and a pressing wheel 580, the opposite ends of the left and right supporting frames 300 are fixedly connected with the charging box 510, the L-shaped plate 520 is fixedly connected to the front and rear portions of the bottom end fixing of the charging box 510, the baffle 530 is slidingly connected between inner side walls of the front and rear portions of the L-shaped plate 520, a discharge opening 531 is formed in the middle portion of the top right side of the baffle 530 in a penetrating manner, the mounting plate 540 is fixedly connected to the left and right sides of the baffle 530, the second spring 550 is uniformly and fixedly connected to the middle portion of the right side of the mounting plate 540, the middle portion of the left inclined surface of the charging box 510 is fixedly connected with the fixing plate 560, the driving motor 570 is fixedly connected to the bottom middle of the fixing plate 560, and the pressing wheel 580 is fixedly connected to the output shaft end of the driving motor 570.
Referring to fig. 3 again, the right end of the second spring 550 is fixedly connected to the left bottom of the charging box 510, the top of the baffle 530 is attached to the bottom of the charging box 510, the input end of the driving motor 570 is electrically connected to the output end of the external power source, and the right side of the mounting plate 540 of the pressing wheel 580 located at the left portion.
In summary, through the rotation of the driving motor 570, the extrusion wheel 580 is driven to rotate, when the extrusion wheel 580 contacts with the left mounting plate 540, the left mounting plate 540 drives the baffle 530 to move left, the second spring 550 stretches, the discharge opening 531 is located at the bottom of the charging box 510, so that the lotus seeds fall down, when the extrusion wheel 580 is separated from the left mounting plate 540, the mounting plate 540 drives the baffle 530 to reset through the reset of the second spring 550, the discharge opening 531 moves out of the charging box 510, discharging is stopped, so that the lotus seeds periodically enter the mounting box 100, the lotus seeds periodically are screened, incomplete screening is avoided, and the screening quality is improved.
When the sieve box is used, a person in the technical field pours lotus into the charging box 510 to start the rotary motor 490 and the driving motor 570, the extrusion wheel 580 is driven to rotate through the rotation of the driving motor 570, when the extrusion wheel 580 contacts with the left mounting plate 540, the left mounting plate 540 drives the baffle 530 to move left, the second spring 550 stretches, the discharge opening 531 is positioned at the bottom of the charging box 510, the lotus is enabled to fall down, when the extrusion wheel 580 is separated from the left mounting plate 540, the second spring 550 resets, the mounting plate 540 drives the baffle 530 to reset, the discharge opening 531 moves out of the charging box 510, discharging is stopped, accordingly, lotus periodically enters the mounting box 100, when lotus enters the mounting box 100, the lotus falls into the top sieve box 430, the rotating shaft 480 is driven to rotate through the rotation of the rotary motor 490, the connecting disc 481 is enabled to rotate, the extrusion block 482 does not extrude the stress plate 483, the stress plate 483 moves up and down, the sieve box 430 drives the connecting plate 440 to move up and down, the slide block 450 is enabled to slide back and forth inside the lotus, and the sieve box 430 is enabled to slide, and the sieve is not to shake by the sieve box 430, and the lotus is not subjected to shake by the sieve holes.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.